Fountain pen



April18, 1933.' A' JAHN I 1,904,660

- FOUNTAIN PEN Filed Sept. 22, 1928 11- 1. 11 .2. Fig.3 F196. 12 .7 1 1 1;.

resting surface for the thumb with regard to the central axis of the body.

11 shows the-holder gripped by the fin ers in position for use. i

fer-ring to Figs. 1 to 5, the fountain pen comprises a non-circular thick body .1 to poring towards the ends 3 and. 4 and having a. flat surisccQ and s. curved surface. A tube is composed of o, rigid part5" and a part 5' inserted in the rigid port 5', the 'extension of the front endot'the body 1', the nib d 5' so that the symmetry plnne oi the feedei' coincides with thet of nih that the nih with theplnne of lower edges forms an angle of shout the plane surface 2 oil the body. Between the part 5 end the body a. collei 3 is wronged. The part 5 is further designed to hold the cop for. protecting the nih. The shaft consists of n cylinducal extension 8 and is designed to hold the cap 7.

The shaft extension 8 is slightly displaced towards the vertex with regard to the central axis of the hody.

The fountain pen shown in Figs. 8 to it) has the rear extension 8 slightly displaced towards the side for the thumb with regard to the hody so that the circular cross section of this extension touches eppronimstely the chord 2 and the sic of the cross section'oi the hody. The body 1 has at its rent end an indentation Ill extending downward ly in spinal shspe tangentially from the hose of the extension to the dot surface 2 of the body. This indentation is designed to facilitote the pressure of the shaft egoinst the hand.

1 claim:

L lln s fountain pen with n body of noncircnlnn crow section, formed by s. longitndinsl fist inee serving as support for the index: finger, and h s curved niece symmetricnll errenged with regard to the longitudinel hose and with extensions of circular cross section at the ends for the eccooelation of the nih end cspeespectively, the combination of said body with the feeder syetricslly eiesnged to the nih end posi tioned in the front tube in such n nininrnei' that the symmetry plane of the feeder divides the handle into two nneqnnl pests.

2. A fountain pen as claimed in clsim 1., characterized in that the plane of the lower women 6. A fountain pen as claimed in claim 1, I

characterized in. that the tubules front extension of the handle portion is composed of at post rigid with the hsndle having an externel threed end of e movable pert inserted ifntg the rigid port and holding the nih end es en in testimony whereof l my signature.

ALBERT JAHll'.

edges of. the nih tennis en acute angle of about 45 with the dot face of the hnndle portion.

3.1% ionntnin en es claimed in claim 1,.

characterized in t at the new end extension of the handle portion is concentric to the central axis of the handle.

4. A fountain pen as claimed in claim fl,

characterized in that the rear end extension of the handle portion is displaced with regard to central axis of the handle towards 

